<div id="wrappersb">
    <form action="{{ path('LPCISIIPHP2012Bundle_search') }}" method="post" {{ form_enctype(form) }}>
        {{ form_label(form.nomArticle, 'Rechercher un article') }}
        {{ form_errors(form.nomArticle) }}
        {{ form_widget(form.nomArticle) }}

        {{ form_rest(form) }}
        <input type="submit" />
    </form>
</div>
